function popUpSp(
	site_link, 
	window_width, 
	window_height, 
	pos_left, 
	pos_top, 
	reg_id,
	win_name, 
	isscroll
) 
{ 
  if ( !window_width ) window_width = 400;
  if ( !window_height ) window_height = 300;
	if ( !pos_left && !(pos_left == 0) ) pos_left = 50;	
  if ( !pos_top && !(pos_top == 0) ) pos_top = 50;
	if ( !win_name ) win_name = '';	
	if ( !isscroll ) isscroll = '1';
	
	l_iObj = top.document.getElementById( "cj" );
	ns = "http://www.zemax.ru/scripts/calcjumps.php?sl=" + escape( site_link )
		+ "&ra=38.107.179.240&ri=" + reg_id + "&m=" + Math.random();
	//alert( ns );
	//alert( l_iObj.src );
	l_iObj.src = ns;

  var wnd_n=window.open(site_link, win_name, 'toolbar=1, scrollbars=' + isscroll + ', location=1, status=1, menubar=1,resizable=1,width='+ window_width + ',height=' + window_height + ',left=' + pos_left + ', top=' + pos_top);  
	if ( win_name != '')
	{
		wnd_n.focus();
	}	
}